TY - RPRT TI - Azithromycin potency determination: optimal conditions for microbiological diffusion method assay. AU - T Turcinov AU - S Pepeljnjak PY - 1998 DO - 10.1016/s0731-7085(97)00275-6 UR - https://pubmed.ncbi.nlm.nih.gov/9682177/ ID - 9682177 ER -